Produced as the programme for the International Poetry Incarnation held in London in the summer of 1965, this “invocation” performed a similar function to the event, which is seen as the first gathering of the tribes which would form the counterculture.

Compiled by 10 of the participants at the London flat of Alexander Trocchi, the mission statement “maps a new emergent countercultural community”, as art historian Andrew Wilson wrote in 2004.